Android 17's new video standard addresses one of the major issues with HDR.
Your HDR videos are set to appear correctly, regardless of the screen you use.
Android 17 boasts numerous new features, but one minor addition could turn out to be more significant than the more extravagant ones. This feature, named Eclipsa Video, focuses on ensuring that your HDR videos finally look as they should, no matter which display you are using.
Why does HDR appear differently on various screens?
If you've ever seen the same HDR video appear excessively bright on one device while looking strangely muted on another, you likely understand the issue. HDR content is heavily influenced by the quality of your smartphone's display and its interpretation of brightness and tone. Since each screen processes this differently, the viewing experience can become somewhat unpredictable.
Left: Standard HDR unconfigured | Right: Eclipsa-Fixed HDR Android Developers Blog
Google's initial approach to resolving this issue was the Enhanced HDR brightness slider in Android 16, which allowed manual control over how bright HDR content appeared on your display. However, this required users to actively adjust the slider for brightness changes. Android 17 introduces a new feature called Eclipsa Video that aims to automate this entire process.
How does Eclipsa Video function?
Eclipsa uses a reference point known as HDR reference white, which serves as a standard for what is considered normal brightness. This keeps your text, UI elements, and other SDR content legible, even when an HDR video is playing simultaneously.
It also incorporates adaptive headroom, recognizing that every screen has its own maximum brightness capacity. Eclipsa Video directs how displays manage highlights based on this limit, ensuring bright details remain vivid on a high-quality HDR TV, while smartphones intelligently adjust to prevent excessively bright videos.
Android Developers Blog
Furthermore, Eclipsa applies frame-by-frame adjustments to ensure that color, mood, and contrast remain consistent throughout the video. Since Eclipsa Video is integrated directly into Android 17, any device operating with the latest OS should automatically enjoy a more uniform and comfortable HDR viewing experience.
It’s a subtle feature that you might not even notice, but it will significantly enhance your video-watching enjoyment.
Rachit is an experienced tech journalist with over ten years of experience covering the consumer technology sector.
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Android 17's new video standard addresses one of the major issues with HDR.
Android 17 introduces a new HDR standard named Eclipsa Video, which guarantees uniform and comfortable HDR playback on all screens.
